When your computer is connected to the Internet, or even to a network, it is at risk of someone accessing it, which can compromise your data and applications. This video explains some of those security risks and explains how you can make your computer secure..

Originally released by John Wiley & Sons, Inc., 2015. Streaming video file encoded with permission for digital streaming by Infobase on June 05, 2018.

Understanding Computer Security (1:48); .